baber/WOPTO huggingface dataset:
Patent JP-H04231650-A (JP)
Title: Electronic measuring device for number of revolution of internal combustion engine and method of monitoring engine by said device
Inventor: PEETERU SHIEGURU
IPC: F02D45/00
Filed: 1991-05-22
Abstract: PURPOSE: To correctly control an internal combustion engine relative to an operating state by correctly detecting the change in rotational speed of the internal combustion engine even in one rotation. CONSTITUTION: A computer 10 for calculating the rotational speed is connected to the sensors 6, 7 for detecting the passage of a reference mark 4 and a measuring pitch mark 5 on a part rotated with a crank shaft. A sensor 7 for the measuring pitch mark 5 controls a counter 11, and the counting state of the counter is controlled through a timer 12 and the reference mark sensor 6 and read out to the computer 10 several times during one rotation. The computer 10 computes the instantaneous rotational speed from the instantaneous counting states by a difference forming.  A sensor 13 For instantaneous engine load is connected to the computer 10, and a decision logical circuit having a specific limit value is mounted in the computer 10, so the number of rotations, the rotational speed value or the change in rotational speed is calculated from the small counting state in the engine load of more than the specific limit value or the change of the engine load, and the rotational speed is calculated on the basis of the counting state read out during a plurality of rotations.
Patent JP-2001040050-A (JP)
Title: Activating energy beam-curing composition
Inventor: YAKU TAKAHITO
IPC: C09D11/103
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain an activating energy beam-curing composition excellent in hardenability, solvent resistance and adhesion to plastic film by including an amino resin having both radically polymerizable double bond and triazine skeleton in its molecule, a nonreactive resin not having radically polymerizable double bond and a compound having radically polymerizable double bond except the above amino resin. SOLUTION: This composition comprises (A) an amino resin having both radically polymerizable double bond and triazine skeleton in its molecule, preferably a compound of the formula [wherein R1 is N(CH2OR2)2 or phenyl; R2 is H, a 1-18C alkyl, a cycloalkyl, phenyl or the like; (n) is 0 to 3], (B) a nonreactive resin not having radically polymerizable double bond, preferably a polyester resin having a cyclohexene structure or a cyclohexane structure and (C) a compound (e.g. hexaethylene glycol divinyl ether, etc.), having radically polymerizable double bond with proviso that the ingredient C is not the same as the ingredient A.
Patent JP-S60110141-A (JP)
Title: Manufacture of interlayer connecting wiring layer
Inventor: UEDA SEIJI
IPC: H01L23/522
Filed: 1983-11-18
Abstract: PURPOSE:To make it possible to improve a wiring density by forming an insular projection on the lower portion of the first layer metallic wirings, and forming a through hole, thereby reducing a stepwise difference and preventing a disconnection. CONSTITUTION:A silicone dioxide film 2 is formed on the main surface of a p type silicon substrate 1, a polycrystalline silicon film 7 is accumulated, and an insular pattern is formed by a photoetching method. The first layer aluminum wirings 3 are formed, and an interlayer insulating film 4 made of a silicon nitride film is accumulated. An organic film 8 such as a photoresist is coated, the surface layer is cut, the film 4 is isotropically etched, the film 8 is removed, and the second layer aluminum film 6 is deposited. The aluminum wirings of two layers are connected in a self-aligned manner on the top of the projection 7, the stepwise difference of the hole of the film 4 is small, and the step coverage of the aluminum becomes preferable.
Patent JP-S6277964-A (JP)
Title: Paper feed speed control device in printer
Inventor: SHINOZUKA HISANOBU
IPC: B41J11/48
Filed: 1985-09-30
Abstract: PURPOSE:To set a cut sheet on an appropriate position on a platen, by a method wherein a torque of a platen drive motor at feed time and a coefficient of friction are enhanced by a speed change-over means reducing the speed of a platen drive motor when a cut sheet feeder operates. CONSTITUTION:When a cut sheet feeder is loaded on a platen drive mechanism to feed cut sheets, a speed change-over switch is so changed as to set the speed lower than that for continuous sheet feeding in a speed control circuit. Therefore, a platen drive motor is driven at the set speed via a motor drive circuit, which allows the cut sheet to be fed onto the platen at a constant timing regardless of its thickness and coefficient of friction and set on an appropriate position. On the other hand, when the cut feeder which has been loaded on the platen drive mechanism is unloaded therefrom, the change-over switch is so changed as to reset a normal platen drive speed in the speed control circuit.
Patent JP-2001044985-A (JP)
Title: Cryptographic key storage system for communication equipment
Inventor: OSHIMA MASAHIRO
IPC: G06F21/60
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to read a cryptographic key for cryptographic communication in a device in which the cryptographic key is set, and to make it impossible to read out by a tapper by using a cryptographic key storing means which stores the cryptographic key with high portability, a recording medium which cannot be rewritten and the value proper to a communication device that is recorded on the recording medium. SOLUTION: A cryptographic key 110 for cryptographic communication is read out of an ATA card A 109 by means of a reading/writing function 108. A cryptographic key 107 for cryptographic communication decodes an MAC address A 104 as the cryptographic key by means of a cryptographic algorithm MULTI2 105 and obtains a cryptographic key 106 for cryptographic communication. When the card A 109 is tapped, the key 110 enciphered by the function 108 is read out and the address A 104 is also read out by a reading function. The key 106 is enciphered by the address A 104 and cannot be decoded even though a tapper tries to decode the key 106 by means of a cryptographic algorithm MULTI2 205 and by using the address A 104 as a cipher key.
Patent JP-H0648251-A (JP)
Title: Umbrella storage installed in automobile seat
Inventor: AKURA HIDENORI
IPC: B60R7/12
Filed: 1992-07-24
Abstract: PURPOSE:To provide an automotive umbrella storage which is easy taking in and out without narrowing the living space in a car room. CONSTITUTION:This is an umbrella storage 1 installed in a seat. An elastic stopper 2 used with a spring coil or the like energized toward storage port 15 in a recess part 14 of this storage 1 is installed in this umbrella storage, and a storage cover 4 is installed in the storage port 15. In addition, another umbrellas storage is provided with a drawable umbrella mount for mounting an umbrella, a storage cover detachably installed in the storage port and a connecting member connecting the umbrellas mount to the storage cover.
Patent JP-2001017074-A (JP)
Title: Retention of freshness of food and storage of food
Inventor: INAMOTO MITSURU
IPC: A23B4/08
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To retain the freshness of a food such as the prevention of the autolysis of fish meat or bacterial actions by bringing an aqueous solution containing a green tea extract liquid into contact with the food. SOLUTION: A green tea extract liquid is contained in an aqueous solution and a food is brought into contact with the resultant solution by a method for, e.g. dipping the food in the solution. The green tea extract liquid is prepared by extraction-treating preferably 3 g of green tea with 540 cc of hot water and is preferably contained in an amount of 0.01-10 wt.% based on 100 wt.% of the aqueous solution. The aqueous solution containing the green tea extract liquid is preferably frozen to form ice, which is then brought into contact with the food, e.g. fishes placed in a container, etc., having heat insulating properties such as an expanded polystyrene to store the food. Thereby, the freshness is retained and slimes on the surfaces of the fishes are removed to reduce malodor.
Patent JP-H0883296-A (JP)
Title: Method and device for preparing three-dimensional shape preparing
Inventor: MATSUOKA HIROSHI
IPC: G06F17/50
Filed: 1994-09-13
Abstract: PURPOSE: To easily embody the correction of the error of a solid shape and the preparation of the analogous shape and to remarkably shorten the handling time and the time required for the preparation and correction of a solid model. CONSTITUTION: Based on the information that a user inputs from an input device 1, shape operation information 2b is prepared, the information is stored in a storage device 2 and the result of the operation is reflected on shape data 2a by performing a shape operation. By outputting the updated shape data 2a to an output device 4, the user can confirm the shape. This operation is repeated till the shape becomes a desired one. The history 2c of the shape operation is also held within the storage device in addition to individual shape operation information 2b and the shape data 2a at each stage, and the shape at a point of time of an arbitrary shape operation is reproduced.  The calculations of the preparation of the shape operation information 2b, a shape deformation operation processing, the update of shape data 2a and the retrieval of the shape operation history, etc., are necessary to be executed for the data within the storage device, and the processings are performed in an arithmetic device 3.
Patent JP-H0267220-A (JP)
Title: Oral niceritrol hydrochloride pharmaceutical and production thereof
Inventor: FUJIWARA HIROSHI
IPC: A61P9/00
Filed: 1988-09-02
Abstract: PURPOSE:To obtain a pharmaceutical, containing niceritrol hydrochloride and hydroxypropyl cellulose phthalate, having a granular form and capable of mildly raising nicotinic acid level in blood further with persistence even after attaining the maximum blood level. CONSTITUTION:A niceritrol hydrochloride pharmaceutical obtained by kneading and granulating niceritrol hydrochloride (pentaerythritol.tetranicotinate) which is one of nicotinic acid prodrugs with hydroxypropyl cellulose phthalate in the presence of a solvent (e.g. alcohol or ketone) to provide a granule and coating the resultant granule with the hydroxypropyl cellulose phthalate.
Patent JP-H0645200-A (JP)
Title: Solid-state electrolytic capacitor
Inventor: SHIMADA AKIHIRO
IPC: H01G9/00
Filed: 1992-07-24
Abstract: PURPOSE:To provide a solid-state electrolytic capacitor stable in electrical properties. CONSTITUTION:A dielectric oxide film layer 2, electrolytic layers 3a and 3b composed of a polyaniline film formed on the oxide film 2 and a polypyrrole film formed on the polyaniline film by electrolytic polymerization, and a conductive layer 4 formed of carbon paste and/or silver paste are successively formed on the surface of an anode 1. Even fine etching pits of the oxide layer 2 are covered with the electrolytic layer 3a to keep the surface of the layer 2 dense.
Patent JP-S6461801-A (JP)
Title: Control system for number of operating units
Inventor: SAKAKIBARA YUKIYOSHI
IPC: G05B11/18
Filed: 1987-09-01
Abstract: PURPOSE:To avoid the over- or under-control and to decrease the start/stop frequency by using a variable automatic setting circuit which takes the device capacity difference into consideration together with the request value and inputting the signals of both the request value and the device capacity difference to a comparing part to produce a command for addition or reduction of the number of devices. CONSTITUTION:The capacity of a device which is under operation is operated by an under-operation arithmetic part 7 and corrected by the capacity 8 of the device to be started next. This corrected value serves as the adding conditions for the number of devices. While the capacity obtained by the part 7 is corrected by the capacity 9 of the device to be stopped next. This corrected value serves as the reducing conditions for the number of devices. These conditions are compared with the request value 1 at both comparing parts 4 respectively for output of adding and reducing commands for number of devices.
Patent JP-H0957356-A (JP)
Title: Die for bending pipe
Inventor: SUZUKI MIKITO
IPC: B21D7/025
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To surely move a pipe into a recessed groove in which two or more pipes of a fixed die are placed by making the radius of curvature the larger as the recessed groove is located the lower, and providing an inclined surface between adjacent recessed grooves. SOLUTION: The radius of curvature is the larger as a recessed groove 13 is located the lower, and an inclined surface 14 is provided between adjacent recessed grooves 12, 13. In the first bending, a pipe 1 is placed in the first recessed groove 12 to achieve the bending. Then, the pipe 1 is moved into a second recessed groove 13 through a pipe moving route. Because the space between the lower end of the first recessed groove 12 and the upper end of the second recessed groove 13 is the inclined surface, the pipe 1 slides on the inclined surface 14 even when the pipe 1 is sagged in the gravity direction in the first movement in the hodzontal direction to prevent the pipe 1 from being left on the inclined surface 14. A die for bending a pipe capable of bending of different two or more bending radii can be obtained thereby.
Patent JP-H0668490-A (JP)
Title: Optical disk device
Inventor: ENSHIYUU HISASHI
IPC: G11B7/085
Filed: 1992-08-18
Abstract: PURPOSE:To perform accurate detection by a comparing means, which detects a track loss signal, with a hysteresis width positioned between the peak value of the tracking error signal of a light spot and the peak value of a wobble signal. CONSTITUTION:The 1st comparator 20 is given the level C and hysteresis width. The level C has the hysteresis width positioned between a level A a little higher than the peak value of the wobble signal included in the tracking error signal TE and a level B a little lower than the peak value of the tracking error signal TE when the light spot crosses a track in a loop open state. Consequently, the 1st comparator 20 never misdetects the track loss signal owing to the wobble signal included in the tracking signal and accurately detects the track loss signal even if the guide track of an optical disk is modulated.
Patent JP-H0882532-A (JP)
Title: Magnetic field detecting head and position detector
Inventor: KUSUMI MASAAKI
IPC: G01D5/245
Filed: 1994-09-13
Abstract: PURPOSE: To improve the drift and the amplitude fluctuation of a detected voltage. CONSTITUTION: A first magnetoresistance effect element 12, a bias conducting film 13 and a second magnetoresistance-effect element 14 are laminated and formed sequentially on a substrate through insulating layers 11a, 11b and 11c. A specified bias current is made to flow through the biasing conductive film 13. Bias magnetic fields in the reverse directions to each other are applied on the first and second magnetoresistance-effect elements 12 and 14.
Patent JP-S59109156-A (JP)
Title: Preparation of strippable food
Inventor: HARA KAZUO
IPC: A23L15/00
Filed: 1982-12-16
Abstract: PURPOSE:To prepare a strippable food such as eyes of scallops, crab meat, lobster, laminated eggroll, etc., by using reversible KONJAK (paste made from the starch of the devil's-tongue) as a part of the raw material. CONSTITUTION:The root of devil's-tongue or properly hydrated KONJAK powder is mixed with sodium salt of edible organic acid, sodium polyphosphate, sodium hydroxide, etc., and heat-treated at >=70 deg.C to obtain a reversible KONJAK which can be transferred reversibly between the liquid state and the coagulated state according to the temperature change. The reversible KONJAK is added to a food raw material containing a heat-coagulable food such as fish, shellfish, cattle meat, egg, etc. as at least a part of the material. The mixture is formed in the form of fiber, plate, rod, etc., the product is integrated or collected together, formed to the shape of the desired food, and heated to obtain the objective food.
Patent JP-S6199572-A (JP)
Title: Scale removing instrument in soldering iron
Inventor: MAKINO MINORU
IPC: B23K3/02
Filed: 1984-10-20
Abstract: PURPOSE:To remove a scale in short time without using water with brushing an iron tip by sliding with inserting an iron tip into the notch of a plate-shape soft member. CONSTITUTION:The scale adhered iron tip 6 is inserted into the longitudinal or lateral, in case of using a horizontal type, notch 5c provided on a soft member 5a. A light and quick sliding is made vertically or to the right and left along this notch 5c. The iron tip 6 is then subjected to a brushing so as to peel off piece by piece the piece of the aggregate A sectioned by a cut 5d. A scale is quickly removed and the removed scale naturally falls on the hollow part of the inner side of a stand 4 and is stored on the base stand 1 without scattering of a scale on the surface.
Patent JP-H0267337-A (JP)
Title: Foamable composition
Inventor: NAKANISHI NICHIDAI
IPC: E04B1/76
Filed: 1988-09-01
Abstract: PURPOSE:To make the field application of the above compsn. possible by compounding a resol type phenol resin with specified wt. of dichlorotrifluo- roethane, dichlorodifluoromethane, a carbonate, a foam stabilizer and a curing agent and foaming and curing the mixture. CONSTITUTION:This foamable compsn. is obtd. by compounding 100pts.wt. (hereinbelow merely dexcribed as pts.) resol type phenol resin with a viscosity of 1,000-5,000 cps (at 25 deg.C), a nonvolatile resin component of 70-80% and a pH of 7-8 with 2-10pts. dichlorotrifluoroethane, 2-10pts. dichlorodifluoroethane, 0.01-5pts. carbonate such as potassium carbonate, 1-10pts. foam stabilizer such as a silicone surface active agent and 10-40pts. curing agent such as an org. acid. Then, this foamable compsn. is sprayed on the surface of an object to foam and cure it.
Patent JP-S6198008-A (JP)
Title: Automatic gain controller
Inventor: KOGA HIROSHI
IPC: H03G3/30
Filed: 1984-10-19
Abstract: PURPOSE:To eliminate the influence of a low-frequency drift component in a signal to be controlled by detecting the difference component between the peak value and mean value of the signal to be controlled, and controlling the gain of a variable gain control means by using the difference component signal. CONSTITUTION:When a signal (a) containing a low-frequency drift component is inputted as a signal to be controlled, the output of a peak value detecting means 13 has a waveform (b). Further, the output of a mean value detecting means is equivalent to the low-frequency drift component. Namely, the difference between a peak value signal and a mean value signal is obtained to suppress the low-frequency drift component. A differential amplifying means 15 is used to extract the difference component between the peak value signal and mean value signal. Consequently, a gain control signal which does not contain the low-frequency drift is obtained. Therefore, the variable gain amplifying means outputs a signal (c) having a desired level which is not amplitude-modulated by the low-frequency drift component.
Patent JP-S6461969-A (JP)
Title: Light-emitting element
Inventor: BITO YOSHIFUMI
IPC: H01L33/40
Filed: 1987-09-02
Abstract: PURPOSE:To improve corrosion-proof performance, heat resistance, scar resistance, mechanical strength, environment resistance, and reliability, by forming light-emitting diodes both on an SOS substrate and on the substrate to compose a light-emitting element and by specifying thickness of an Si layer of the SOS substrate and radiating light from this light-emitting diode and projecting this light through the substrate. CONSTITUTION:An n-type Ga1-xAlx As layer 2, a P type Ga1-yAly As layer 3, and a P<+> type GaAs layer 4 are laminated serially on an SOS substrate 1. The SOS substrate 1 is composed by forming a thin film of an Si layer 1b on an alumina single-crystalline substrate 1a. The alumina singlecrystalline substrate 1a is a transmissive substrate with very high transparency. On the other hand the Si layer 1b is set 2mum or less in its thickness so that it has also high transparency. Luminous energy generated in the respective layers 2-4 is made to pass through the SOS substrate 1. Further, the alumina single- crystalline substrate 1a is excellent in corrosion-proof performance, oxidation- proof performance, heat impact resistance, and the like. Because of its large hardness, the substrate is excellent in scar resistance, too.
Patent JP-S59110134-A (JP)
Title: Manufacture of semiconductor device having multilayer wiring
Inventor: KAUCHI KAZUYA
IPC: H01L21/306
Filed: 1982-12-15
Abstract: PURPOSE:To prevent the generation of abnormality in the process of wiring formation and the process of assembly by repeating the process of forming a metallic wiring layer, the process of forming a metallic oxide layer thereon, the process of depositing a plasma Si nitride film, and the process of boring a through hole. CONSTITUTION:After boring a hole through an insulation film 12 on a substrate 11, the metallic film of aluminum, etc. is adhered, and the first layer metallic wiring layer 13 is formed by a wet etching method or a dry etching method. Thereafter, a wafer is anodically oxidized, and the upper surface of the metallic wiring layer 13 is changed into the metallic oxide film 13'. The thickness of the metallic oxide film 13' is approx. 1,000-2,000Angstrom . Next, the plasma Si nitride film 14 is deposited as an interlayer insulation film, and the through hole is bored. The second layer metallic wiring layer 15 is formed, thereafter the metallic oxide film 15' is formed thereon again by anodic oxidation method, and the plasma Si nitride film 6 for passivation is deposited again.
Patent JP-H06224928-A (JP)
Title: Multiplex transmitter
Inventor: WATANABE YUICHI
IPC: H04L69/40
Filed: 1993-09-03
Abstract: PURPOSE:To prevent a double fault caused by one-side line transmission or a disconnected bias on the occurrence of a fault. CONSTITUTION:This multiplex transmitter is provided with two common transmission lines 10, 11, with a terminal equipment node 40 having a 1st bias device 41 biasing the 1st transmission line 10 to a power supply potential, a 2nd bias device 42 biasing the 2nd transmission line 11 to a ground potential, and a communication controller 43 controlling data transmission, and with a terminal equipment node 50 having a communication controller 51. Then the plural terminal equipment nodes 40,50 are connected through the transmission lines 10, 11 and multiplex transmission is executed between the terminal equipment nodes 40 and 50. Connection terminals 44-47, 52-55 used to connect the bias devices 41, 42 and the communication controllers 43, 51 of the terminal equipment nodes 40, 50 respectively to two positions of the transmission lines 10, 11 are provided and the terminal equipment nodes 40, 50 are in daisy chain connection to the transmission lines 10, 11 through the said connection terminals.
Patent JP-S6279085-A (JP)
Inventor: ITO MINORU
IPC: D05B3/14
Filed: 1985-10-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。